Title:
FLOPPY FOR DUST PROTECTION
Document Type and Number:
Japanese Patent JPH01149276
Kind Code:
A
Abstract:
PURPOSE:To improve the cooling efficiency of a disk device and to attain dust protection by equipping the elastic body of an air permeability material to close an inserting port. CONSTITUTION:In this side of a plate material 1 to be mounted to a disk device 50, namely, in a front side 3, a tongue piece 2 is provided with being projected and a notch part 4 is formed to insert a clip lever 52 of the disk device 50, to which a floppy disk is fixed. Then, a protruding edge 5 is formed to extend the both edges of the front side 3 in a side direction up to be almost equal to the long side of an inserting port 51 of the disk device 50. Next, along the front side 3, except for the tongue piece 2, a filter 6, which is composed of a sponge-shaped elastic body to be enough to close the interval of the inserting port 51 having the air permeability of a necessary thickness, is stuck in the both sides. Thus, the cooling efficiency of the disk device is improved and a dust can be prevented from being invaded.
Inventors:
INOUE TSUTOMU
Application Number:
JP30688387A
Publication Date:
June 12, 1989
Filing Date:
December 04, 1987
Export Citation:
Assignee:
YAMATO SYST KAIHATSU KK
International Classes:
G11B23/033; (IPC1-7): G11B23/033
Domestic Patent References:
| JP62106369B | ||||
| JPS5240720B2 | 1977-10-13 | |||
| JPS6472374A | 1989-03-17 | |||
| JPH01105371A | 1989-04-21 |
Attorney, Agent or Firm:
Saburo Takeuchi (1 person outside)